Sean Andrish

Born : 1969 Cat. M55 Ultrarunner since 1998

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

United States

19,2%

Rank quotient ?This runner's calculation uses 107 eligible race(s): Σ(rank − 1) = 3 964; Σ finishers = 20 602. 3 964 / 20 602 × 100 = 19.24%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed107

Km — ultra races8 510 km

> 100 km17

> 160 km15

> 24h1

Longest race160,9 km

18th Massanutten Mountain Trails 100 Mile — 12/5/2012

Km per year (ultra races)

130

2022

2023

2024

2025

2026

Race types (share of distance)

Road0,9%

Trail99,1%

Wins & podiums (ultra)

🏆 Win34

🏆 Win M34

🏅 Top 354

🏅 Top 3 M54

Longest winning streak5

Current streak0

Records

50 km3h47'01 100 km10h03'36 50 mi6h14'25 100 mi16h45'33 24 h77,25 km

HISTORY

107 race(s)

Date		Race	Perf.	Rk
2023
15.04	50mi	29th Bull Run Run 50 Miler	12:48:43 h	130
2022
25.09	50km	2nd Sawatch Ascent 50km Race	6:24:33 h	9
09.04	50mi	28th Bull Run Run 50 Miler	12:15:32 h	108
2019
14.09	50km	15th Youngstown Ultra Trail Classic 50K	7:09:45 h	32
01.09	50km	7th The Rut Mountain Runs	8:28:24 h	99
2015
08.11	50km	7th Potomac Heritage Trail	4:39:00 h	2 🥈
11.04	50mi	23rd Bull Run Run 50 Miler	7:06:46 h	2 🥈
2014
09.08	32.5mi	7th Martha Moats Baker Memorial 50k	5:36:00 h	2 🥈
24.05	50km	2nd Holy Cowan's Gap 50k+	5:34:00 h	1 🏆
10.05	50km	16th Capon Valley 50K Run	4:18:55 h	1 🏆
15.02	50km	19th Holiday Lake 50K++	5:49:03 h	24
2013
02.11	50mi	31st Mountain Masochist 50 Mile Trail Run	7:45:53 h	7
22.09	8h	0st Rick O'Donnell 8-hour Ultra Challenge	50.404 km	3 🥉
13.04	50mi	21st Bull Run Run 50 Miler	7:37:52 h	15
16.03	50km	8th Elizabeth's Furnace Fat Ass 50 km Race	5:27:16 h	2 🥈
02.02	40mi	21st Uwharrie Mountain Run	6:19:20 h	2 🥈
2012
15.12	50km	15th Magnus Gluteus Maximus 50 km	5:11:00 h	7
07.10	50km	7th Blues Cruise 50K Ultra Trail	3:47:01 h	2 🥈
12.05	100mi	18th Massanutten Mountain Trails 100 Mile	21:49:00 h	5
28.04	50km	12th Promise Land 50K++	10:21:33 h	350
14.04	50mi	20th Bull Run Run 50 Miler	7:26:11 h	10
24.03	50km	5th Terrapin Mountain 50 km Race	4:30:42 h	6
2011
02.07	50km	23rd Finger Lakes Fifties 50 km Run	4:36:31 h	2 🥈
11.06	50km	32th Laurel Highlands 50 km Ultra	9:18:19 h	89
04.06	100mi	33rd Old Dominion 100 Mile Endurance Run	21:20:33 h	13
16.04	50mi	22nd Zane Grey 50 Mile Endurance Run	10:07:23 h	5
2010
07.11	50km	3rd Potomac Heritage Trail	4:45:00 h	3 🥉
16.10	50mi	SMUT 50 Mile Run	10:37:00 h	1 🏆
25.09	50km	8th Great Eastern Endurance Run 50 km	5:43:06 h	10
19.06	40mi	8th Highlands Sky 40M Trail Run	7:30:30 h	16
10.04	50mi	18th Bull Run Run 50 Miler	7:40:07 h	17
27.03	50km	6th Bel Monte 50 km Endurance Run	4:29:25 h	1 🏆
2009
12.12	100km	7th Hellgate 100 km	12:16:23 h	1 🏆
17.10	100km	1st Wild Duluth 100 km Races	10:52:00 h	1 🏆
26.09	50km	7th Great Eastern Endurance Run 50 km	4:47:18 h	1 🏆
05.09	71.1mi	7th The Ring 71-mile Run	18:03:03 h	1 🏆
22.08	100km	8th Where's Waldo 100K Ultramarathon	10:03:36 h	5
13.06	70.5mi	30th Laurel Highlands 70 Mile Ultra	11:41:37 h	1 🏆
30.05	50km	3rd SweetH2O 50 km	4:27:16 h	2 🥈
09.05	50km	11th Capon Valley 50K Run	4:22:10 h	3 🥉
25.04	50km	9th Promise Land 50K++	5:02:17 h	1 🏆
28.03	50km	5th Bel Monte 50 km Endurance Run	4:26:17 h	1 🏆
07.03	50mi	19th Old Pueblo 50 Mile Endurance Run	7:34:40 h	2 🥈
2008
01.11	50mi	26th Mountain Masochist 50 Mile Trail Run	8:06:38 h	8
11.10	50mi	9th Tussey Mountainback 50 Miler	6:29:59 h	5
11.07	100mi	15th Hardrock Hundred Endurance Run	38:04:40 h	28
17.05	100mi	14th Massanutten Mountain Trails 100 Mile	23:02:55 h	6
26.04	50km	8th Promise Land 50K++	4:44:03 h	1 🏆
29.03	50km	1st Terrapin Mountain 50 km Race	4:20:25 h	4
15.03	50km	3rd Elizabeth's Furnace Fat Ass 50 km Race	5:29:22 h	1 🏆
01.03	50mi	18th Old Pueblo 50 Mile Endurance Run	7:59:36 h	2 🥈
02.02	40mi	16th Uwharrie Mountain Run	6:05:40 h	1 🏆
19.01	50km	2nd Swinging Bridge 50K	4:27:21 h	2 🥈
2007
07.07	50km	13th Rattlesnake Trail 50K Ultrarun	4:01:16 h	1 🏆
23.06	100mi	34th Western States 100 Mile Endurance Run	22:07:43 h	41
19.05	100mi	13th Massanutten Mountain Trails 100 Mile	21:46:58 h	4
28.04	24h	2nd 24 Hour Adventure Trail Run	77.248 km	37
14.04	50mi	15th Bull Run Run 50 Miler	12:01:03 h	275
04.03	50km	3rd Bel Monte 50 km Endurance Run	4:19:26 h	1 🏆
03.02	40mi	15th Uwharrie Mountain Run	6:14:01 h	1 🏆
2006
16.12	50km	11th Magnus Gluteus Maximus 50 km	4:39:00 h	1 🏆
04.11	50mi	24th Mountain Masochist 50 Mile Trail Run	7:06:36 h	2 🥈
08.09	100mi	16th Superior Fall Trail Races 100 Mile	21:42:11 h	1 🏆
15.07	100mi	13th Hardrock Hundred Endurance Run	37:39:50 h	24
01.07	50km	18th Finger Lakes Fifties 50 km Run	4:32:57 h	1 🏆
04.03	50mi	16th Old Pueblo 50 Mile Endurance Run	7:44:06 h	1 🏆
04.02	40mi	14th Uwharrie Mountain Run	6:26:51 h	1 🏆
14.01	50km	1st Elizabeth's Furnace Fat Ass 50 km Race	6:38:00 h	1 🏆
2005
19.11	50mi	43rd JFK 50 Mile	10:25:07 h	439
10.09	100mi	26th Wasatch Front 100 Mile	23:24:06 h	8
06.08	50km	10th Catoctin 50k Trail Run	4:58:41 h	2 🥈
02.07	50km	17th Finger Lakes Fifties 50 km Run	4:22:15 h	2 🥈
18.06	100mi	16th Mohican Trail 100 Mile	16:45:33 h	1 🏆
09.04	50mi	13th Bull Run Run 50 Miler	7:21:21 h	4
19.03	50km	17th The HAT Run 50K	4:00:38 h	4
2004
11.12	100km	2nd Hellgate 100 km	11:22:41 h	1 🏆
20.11	50mi	42nd JFK 50 Mile	6:40:28 h	8
16.10	50mi	22th Mountain Masochist 50 Mile Trail Run	6:56:09 h	2 🥈
11.09	100mi	25th Wasatch Front 100 Mile	25:01:27 h	10
03.07	50mi	16th Finger Lakes Fifties 50 Mile Run	7:05:21 h	1 🏆
08.05	100mi	10th Massanutten Mountain Trails 100 Mile	20:49:00 h	1 🏆
17.04	50mi	12th Bull Run Run 50 Miler	6:46:16 h	5
13.03	50km	18th Crown King Scramble 50K	4:30:49 h	1 🏆
2003
14.12	50km	8th Magnus Gluteus Maximus - Tai Aon Yaon 50 km	5:33:00 h	1 🏆
22.11	50mi	41st JFK 50 Mile	10:39:04 h	433
18.10	50mi	21th Mountain Masochist 50 Mile Trail Run	6:58:16 h	2 🥈
05.07	50mi	15th Finger Lakes Fifties 50 Mile Run	7:09:41 h	1 🏆
26.04	50km	3rd Promise Land 50K++	7:23:44 h	87
12.04	50mi	11th Bull Run Run 50 Miler	6:27:17 h	1 🏆
18.03	50km	17th Crown King Scramble 50K	4:27:35 h	1 🏆
2002
23.11	50mi	40th JFK 50 Mile	6:53:21 h	10
19.10	50mi	20th Mountain Masochist 50 Mile Trail Run	7:02:06 h	1 🏆
07.09	100mi	23rd Wasatch Front 100 Mile	23:58:08 h	11
29.06	100mi	29th Western States 100 Mile Endurance Run	25:37:24 h	103
12.04	50mi	10th Bull Run Run 50 Miler	11:27:22 h	181
16.03	50km	16th Crown King Scramble 50K	4:07:00 h	1 🏆
2001
17.11	50mi	39th JFK 50 Mile	6:14:25 h	4
07.04	50mi	9th Bull Run Run 50 Miler	10:54:27 h	116
17.03	50km	15th Crown King Scramble 50K	4:39:59 h	2 🥈
2000
04.11	50mi	38th JFK 50 Mile	6:57:17 h	13
24.06	100mi	27th Western States 100 Mile Endurance Run	28:46:30 h	155
15.04	50mi	8th Bull Run Run 50 Miler	10:36:56 h	129
18.03	50km	14th Crown King Scramble 50K	5:48:54 h	26
1999
20.11	50mi	37th JFK 50 Mile	10:36:10 h	478
20.03	50km	13th Crown King Scramble 50K	7:59:12 h	171
1998
21.11	50mi	36th JFK 50 Mile	9:07:54 h	192
21.03	50km	12th Crown King Scramble 50K	5:08:48 h	18

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/5/2012	18th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 2	4/6/2011	33rd Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 3	11/7/2008	15th Hardrock Hundred Endurance Run	160,93	×2
✓ 4	17/5/2008	14th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 5	23/6/2007	34th Western States 100 Mile Endurance Run	160,93	×2
✓ 6	19/5/2007	13th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 7	8/9/2006	16th Superior Fall Trail Races 100 Mile	160,93	×2
✓ 8	15/7/2006	13th Hardrock Hundred Endurance Run	160,93	×2
✓ 9	10/9/2005	26th Wasatch Front 100 Mile	160,93	×2
✓ 10	18/6/2005	16th Mohican Trail 100 Mile	160,93	×2
✓ 11	11/9/2004	25th Wasatch Front 100 Mile	160,93	×2
✓ 12	8/5/2004	10th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 13	7/9/2002	23rd Wasatch Front 100 Mile	160,93	×2
✓ 14	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×2
✓ 15	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×2
✓ 16	5/9/2009	7th The Ring 71-mile Run	114,42	×1
✓ 17	13/6/2009	30th Laurel Highlands 70 Mile Ultra	113,46	×1
✓ 18	12/12/2009	7th Hellgate 100 km	100,00	×1
✓ 19	17/10/2009	1st Wild Duluth 100 km Races	100,00	×1
✓ 20	22/8/2009	8th Where's Waldo 100K Ultramarathon	100,00	×1
✓ 21	11/12/2004	2nd Hellgate 100 km	100,00	×1
✓ 22	15/4/2023	29th Bull Run Run 50 Miler	80,47	×1
✓ 23	9/4/2022	28th Bull Run Run 50 Miler	80,47	×1
✓ 24	11/4/2015	23rd Bull Run Run 50 Miler	80,47	×1
✓ 25	2/11/2013	31st Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 26	13/4/2013	21st Bull Run Run 50 Miler	80,47	×1
✓ 27	14/4/2012	20th Bull Run Run 50 Miler	80,47	×1
✓ 28	16/4/2011	22nd Zane Grey 50 Mile Endurance Run	80,47	×1
✓ 29	16/10/2010	SMUT 50 Mile Run	80,47	×1
✓ 30	10/4/2010	18th Bull Run Run 50 Miler	80,47	×1
✓ 31	7/3/2009	19th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 32	1/11/2008	26th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 33	11/10/2008	9th Tussey Mountainback 50 Miler	80,47	×1
✓ 34	1/3/2008	18th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 35	14/4/2007	15th Bull Run Run 50 Miler	80,47	×1
✓ 36	4/11/2006	24th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 37	4/3/2006	16th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 38	19/11/2005	43rd JFK 50 Mile	80,47	×1
✓ 39	9/4/2005	13th Bull Run Run 50 Miler	80,47	×1
✓ 40	20/11/2004	42nd JFK 50 Mile	80,47	×1
✓ 41	16/10/2004	22th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 42	3/7/2004	16th Finger Lakes Fifties 50 Mile Run	80,47	×1
✓ 43	17/4/2004	12th Bull Run Run 50 Miler	80,47	×1
✓ 44	22/11/2003	41st JFK 50 Mile	80,47	×1
✓ 45	18/10/2003	21th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 46	5/7/2003	15th Finger Lakes Fifties 50 Mile Run	80,47	×1
✓ 47	12/4/2003	11th Bull Run Run 50 Miler	80,47	×1
✓ 48	23/11/2002	40th JFK 50 Mile	80,47	×1
✓ 49	19/10/2002	20th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 50	12/4/2002	10th Bull Run Run 50 Miler	80,47	×1
✓ 51	17/11/2001	39th JFK 50 Mile	80,47	×1
✓ 52	7/4/2001	9th Bull Run Run 50 Miler	80,47	×1
✓ 53	4/11/2000	38th JFK 50 Mile	80,47	×1
✓ 54	15/4/2000	8th Bull Run Run 50 Miler	80,47	×1
✓ 55	20/11/1999	37th JFK 50 Mile	80,47	×1
✓ 56	21/11/1998	36th JFK 50 Mile	80,47	×1
✓ 57	28/4/2007	2nd 24 Hour Adventure Trail Run	77,25	×1
✓ 58	2/2/2013	21st Uwharrie Mountain Run	64,37	—
✓ 59	19/6/2010	8th Highlands Sky 40M Trail Run	64,37	—
✓ 60	2/2/2008	16th Uwharrie Mountain Run	64,37	—
✓ 61	3/2/2007	15th Uwharrie Mountain Run	64,37	—
✓ 62	4/2/2006	14th Uwharrie Mountain Run	64,37	—
63	9/8/2014	7th Martha Moats Baker Memorial 50k	52,30	—
64	22/9/2013	0st Rick O'Donnell 8-hour Ultra Challenge	50,40	—
65	25/9/2022	2nd Sawatch Ascent 50km Race	50,00	—
66	14/9/2019	15th Youngstown Ultra Trail Classic 50K	50,00	—
67	1/9/2019	7th The Rut Mountain Runs	50,00	—
68	8/11/2015	7th Potomac Heritage Trail	50,00	—
69	24/5/2014	2nd Holy Cowan's Gap 50k+	50,00	—
70	10/5/2014	16th Capon Valley 50K Run	50,00	—
71	15/2/2014	19th Holiday Lake 50K++	50,00	—
72	16/3/2013	8th Elizabeth's Furnace Fat Ass 50 km Race	50,00	—
73	15/12/2012	15th Magnus Gluteus Maximus 50 km	50,00	—
74	7/10/2012	7th Blues Cruise 50K Ultra Trail	50,00	—
75	28/4/2012	12th Promise Land 50K++	50,00	—
76	24/3/2012	5th Terrapin Mountain 50 km Race	50,00	—
77	2/7/2011	23rd Finger Lakes Fifties 50 km Run	50,00	—
78	11/6/2011	32th Laurel Highlands 50 km Ultra	50,00	—
79	7/11/2010	3rd Potomac Heritage Trail	50,00	—
80	25/9/2010	8th Great Eastern Endurance Run 50 km	50,00	—
81	27/3/2010	6th Bel Monte 50 km Endurance Run	50,00	—
82	26/9/2009	7th Great Eastern Endurance Run 50 km	50,00	—
83	30/5/2009	3rd SweetH2O 50 km	50,00	—
84	9/5/2009	11th Capon Valley 50K Run	50,00	—
85	25/4/2009	9th Promise Land 50K++	50,00	—
86	28/3/2009	5th Bel Monte 50 km Endurance Run	50,00	—
87	26/4/2008	8th Promise Land 50K++	50,00	—
88	29/3/2008	1st Terrapin Mountain 50 km Race	50,00	—
89	15/3/2008	3rd Elizabeth's Furnace Fat Ass 50 km Race	50,00	—
90	19/1/2008	2nd Swinging Bridge 50K	50,00	—
91	7/7/2007	13th Rattlesnake Trail 50K Ultrarun	50,00	—
92	4/3/2007	3rd Bel Monte 50 km Endurance Run	50,00	—
93	16/12/2006	11th Magnus Gluteus Maximus 50 km	50,00	—
94	1/7/2006	18th Finger Lakes Fifties 50 km Run	50,00	—
95	14/1/2006	1st Elizabeth's Furnace Fat Ass 50 km Race	50,00	—
96	6/8/2005	10th Catoctin 50k Trail Run	50,00	—
97	2/7/2005	17th Finger Lakes Fifties 50 km Run	50,00	—
98	19/3/2005	17th The HAT Run 50K	50,00	—
99	13/3/2004	18th Crown King Scramble 50K	50,00	—
100	14/12/2003	8th Magnus Gluteus Maximus - Tai Aon Yaon 50 km	50,00	—
101	26/4/2003	3rd Promise Land 50K++	50,00	—
102	18/3/2003	17th Crown King Scramble 50K	50,00	—
103	16/3/2002	16th Crown King Scramble 50K	50,00	—
104	17/3/2001	15th Crown King Scramble 50K	50,00	—
105	18/3/2000	14th Crown King Scramble 50K	50,00	—
106	20/3/1999	13th Crown King Scramble 50K	50,00	—
107	21/3/1998	12th Crown King Scramble 50K	50,00	—